NEN 11047:1993被替代
D.c. Or A.c. Supplied Electronic Step-down Convertors For Filament Lamps - Performance Requirements
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN 11047:1993
发布时间：1993/4/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：37
标准简介
Specifies performance requirements for electronic step-down converters for use on d.c. supplies up to 250 V and a.c. supplies up to 1000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with tungsten halogen lamps and other filament lamps.
替代本标准的新标准
等同采用的国际标准
IEC 61047 Ed. 2.0 - Identical
